Speaker grille



FIG. 1 is a front right perspective view of a speaker grille;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front, elevation view thereof;

FIG. 5 is a right elevation view thereof, the left side, elevation view being a mirror image thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines showing an exemplar speaker, stand, feet, driver openings, control openings, grille mounting hole, vents, and cable opening are for illustrative purpose only and form no part of the claimed design. 

The ornamental design for a speaker grille, as shown and described. 